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From "Sian January (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HARMONY-2286) [classlib] [luni] EnumSet.writeReplace() is never used
Date Tue, 12 Dec 2006 16:11:22 GMT
    [ http://issues.apache.org/jira/browse/HARMONY-2286?page=comments#action_12457776 ] 
            
Sian January commented on HARMONY-2286:
---------------------------------------

Thanks Tim - patch applied as expected.

> [classlib] [luni] EnumSet.writeReplace() is never used
> ------------------------------------------------------
>
>                 Key: HARMONY-2286
>                 URL: http://issues.apache.org/jira/browse/HARMONY-2286
>             Project: Harmony
>          Issue Type: Bug
>          Components: Classlib
>            Reporter: Sian January
>         Assigned To: Tim Ellison
>            Priority: Minor
>         Attachments: lunipatch.txt, lunipatch_updated.txt
>
>
> I have been looking at some of the bugs found by Melody and one of them is that there's
an illegal cast in EnumSet.writeReplace() ("Impossible cast from java.lang.Object[] to java.lang.Enum[]
in java.util.EnumSet.writeReplace()").  I realised that this method is never used.  All instances
of EnumSet are subclasses (either MiniEnumSet or HugeEnumSet) and because writeReplace() has
private visibility it is not used by subclasses when they are serialized.
> On inspection I don't actually think the inner class EnumSet.SerializationProxy is needed
- I think serialization should work for EnumSet without it because it doesn't seem to have
any special behaviour.

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